Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
929 PARK Avenue #4C
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Active For Sale Co-op

$799,000

929 PARK Avenue #4C

Upper East Side, Manhattan

929 PARK AVENUE

MLS® #RLS20077661

RLS at REBNY

Listing by Douglas Elliman Real Estate

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1913

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1913
Ownership Co-op
Maintenance $4,116/mo
Neighborhood Upper East Side
Floor 4 of 14

Property Highlights

  • Character: Pre-war building (1913)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full
Floor 4 of 14
Pets Yes
Year Built 1913
Structure Type HighRise
Basement Other
Block/Lot 01509/0071

Listing History

Event Date Price Change
Listed Mar 17, 2026 $895,000 -
Currently May 4, 2026 $799,000 -10.7%

Description

Offered for the first time in over 40 years, endless possibilities await you and we welcome you to bring your architect and your wish list to transform this extremely special two-bedroom, two-bathroom home.

Classic in layout, one enters a proper foyer with a large coat closet, leading to a lovely and expansive great room, with step up dining foyer, and windowed kitchen. The grand corner living space has 10 ft ceilings, and faces north and east, offering not only pin-drop quiet but lovely light. The entire space is easily customized as you wish and the building permits thru-wall air conditioning to maximize the oversized picture windows.

A handsome oversized primary bedroom sits on the southeast corner of the home, has a large walk-in closet and bathroom en-suite and the second bedroom or den has a wall of closets and its own windowed bathroom.

Original two-inch oak floors, extensive wall space to showcase your finest art collection, prewar details throughout, and an elegance of an era of long ago: this extraordinary home is waiting for its new owner and a new vision.

Built and designed in 1913 by George and Edward Blum, 929 Park Avenue is perfectly situated between 80th and 81st Streets and stands as one of the rare prewar boutique cooperatives on Park Avenue. Converted to cooperative in 1959, with 12 stories and 38 units, the understated beige-brick and terra-cotta accented facade is reminiscent of a by-gone era and stands out with its elegant canopy and its exquisite gas sconces- ever-burning bright.

With its elegant marble lobby, 929 Park Avenue is a full-service, luxury cooperative offering full-time doormen, live-in Resident Manager, porter, central laundry room, and bike storage. Pieds--terre and pets are permitted and the building permits 50% financing.

Two blocks to Central Park, the Metropolitan Museum, and moments from the finest shopping, dining, and all the finest cultural institutions which make the Upper Eastside so incredibly special, this home is a blank canvas waiting for you to create your dream home and years of cherished memories.

Features & Amenities

Interior Features

Building None

Exterior Features

None

Building Amenities

Elevators Storage

Building Information

Financial Details

Maintenance $4,116/mo
Original Price $895,000
Previous Price $895,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

338

Median Asking Price

$1.75M

Median $/Sqft

$1,536

Avg Days on Market

N/A

New This Week

22

Price Reduced

28%

Sold (30 Days)

36

Median Sale Price

$1.53M

Live data from RLS at REBNY • Updated 5/4/26, 12:14 AM EST

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Location

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929 PARK Avenue #4C, Upper East Side, New York County

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1913
Year Built
113 years old
12
Floors
36
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $5,732,100
Land Value: $891,000
Exemptions: $4,580

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 5,325 SF
Building Area: 47,639 SF
Built FAR: 8.95
Allowed FAR: 10

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $4,116 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1913, making it approximately 113 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20077661
First Listed: 3/17/2026
On Market: 3/17/2026
Price Changed: 4/20/2026
Contract Date: 3/17/2026

Listing Courtesy of Douglas Elliman Real Estate - John Gasdaska

Listing Contact: (212) 891-7167

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/4/2026 at 4:14 AM UTC

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